baber/WOPTO huggingface dataset:
Patent JP-H11353953-A (JP)
Title: Cable assembly
Inventor: TOYAMA KEI
IPC: H01R31/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enable reverse insertion to enhance the freedom of design by connecting a plurality of contacts of a first connector to a plurality of contacts of a second connector in the position corresponding to a plurality of contacts of the first connector to which a plurality of signal wires having the same electric characteristics are connected, in the opposite sequence to the sequence in the first connector. SOLUTION: DATAs 1-5 of a high speed differential signal are assigned to pins #1-#10 of connectors 32, 34 in the sequence reverse to each other. Either connector is arranged in the sequence of DATA 1+, DATA 1-, DATA 2+...DATA 5- from the top, wiring to a semiconductor device is not crossed, and the length of wiring is made the same, and skew and reflecting strain can be suppressed. 'VOICE GND' and 'VOICE' are connected to pin >=2 and pin #1 in both connectors so as to be opposite up and down, but this connection does not produce any trouble because the signal is not a high speed signal.
Patent JP-S6490311-A (JP)
Title: Preventing structure for liquefaction of base ground
Inventor: YABUUCHI SADAO
IPC: E02D3/08
Filed: 1988-06-25
Abstract: PURPOSE:To reduce the pressure of void water during an earthquake by a method in which drain walls of gravel, etc., are driven into the base ground to surround the base ground supporting a structure and a lateral over-heating beams of the same material are set on the drain walls. CONSTITUTION:A drain wall 1a composed of drain-forming materials such as gravel, broken stone, etc., is driven into the base ground A' of a building in such a way as to surround the whole of the ground A', and similar drain walls 1b are also driven into the ground A' in a lattice form. The upper part of the walls 1a and 1b is widened with the drain-forming material to form over-hanging beams 4. The pressure of voil water during an earthquake can be reduced by the beams 4 and the outflow of void water to the ground's surface can also be prevented.
Patent JP-S6324110-A (JP)
Title: Optical position detecting device
Inventor: NISHIKAWA KIHACHIRO
IPC: G01B11/00
Filed: 1986-07-04
Abstract: PURPOSE:To take a high-accuracy measurement with resolution less than the picture element pitch of a line sensor by computing the relative positions of a scale and the line sensor by a detecting circuit with the resolution less than the picture element pitch of the line sensor. CONSTITUTION:The scale 10 is provided with reference edges 12A which are arranged periodically at specific intervals and position patterns 14, and 14A-14C which are arranged aperiodically between those reference edges distinctively from one another, and the line sensor 22 which has enough photodetection length L to photodetect images of two reference edges 12A at the same time is used to find an absolute position by the detection circuit 24 from the aperiodic position patterns 12 with rough resolution. Further, the signal obtained by interpolating the images of reference edges 12A of the periodic patterns 12 linearly is used to perform the position detection with fine resolution less than the picture element pitch of the line sensor.
Patent JP-2000343666-A (JP)
Title: Production of melamine resin decorative panel
Inventor: KIFUKU TOSHINORI
IPC: B29B17/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To use a melamine resin decorative panel which has been discarded heretofore in a high recycle ratio in order to produce a new decorative panel. SOLUTION: In a method for producing a melamine resin decorative panel, a fine powder of a melamine resin decorative panel waste material is solidified by a binder resin and the solidified waste material is again ground to obtain a fine powder which is, in turn, mixed with a phenol resin soln. to prepare a mixed soln. and the obtained fine powder mixed phenol resin soln. is applied to the single surface or both surfaces of a paper base material preliminarily impregnated with a phenol resin to obtain phenol resin coated paper for a core layer ad this phenol resin coated paper is used in the core layer for molding.
Patent JP-S6059203-A (JP)
Title: Machine for positional determination of fixing element to existing railroad
Inventor: KASARINI ERIO
IPC: E01B29/28
Filed: 1984-07-30
Abstract: The invention belongs to the technical field of equipment designed to perform, in an automated fashion, track laying and/or maintenance operations and relates, in particular, to a machine for positioning on prior laid rails, fixing elements such as track bolts 32, clips 36, spring washers 43 and nuts 47 in order to lock the said rails 118 to plates 114 already integral with supporting sleepers 115.The machine in question comprises, among other items, guide means 2-10-15 for directing each type of the said elements along at least one specific routing path that commences at a charging area, passes across a vibrator 16 designed to place the said elements in predetermined positions, and terminates at a rotary table 18 designed to accept each type of the said elements and provided with assembly stations and means 53 for expelling pre-assembled sets 55 of the said elements towards magazines 60 able to house, placed in alignment therein, a plurality of the said pre-assembled sets.The general structure of the positioning machine is envisaged as being in the form of a car 1 movable on rails and, among other things, carrying a store 73 able to contain a plurality of the said magazines 60, and means 85 for supplying the said pre-assembled sets 55 from the said store to laying equipment 94 designed to insert the said pre-assembled sets slotted into the said plates, the said laying equipment being connected to support means 95 that cause the said equipment to undergo inching motion even when the said car is constantly moving.
Patent JP-S6218894-A (JP)
Title: Detection and control system for digital multi-frequency signal
Inventor: OGAWA YASUNORI
IPC: H04Q1/457
Filed: 1985-07-17
Abstract: PURPOSE:To detect a digital signal without any error within the minimum necessary time corresponding to the continuance of an input noise by varying a guard time corresponding to the continuation of the input noise extracted from a digital multi-frequency signal. CONSTITUTION:When an input signal has a noise, a guard circuit 6-1 begins to operate after an excessive input detection signal is not detected any more. At this time, said excessive input detection signal is stored as a value '1' in delay circuits 9-1-9-4 constituting a delay buffer circuit 7-1, so a guard time setting time '11' is supplied to addresses A6 and A7 of a ROM 11 from a ROM 2. Consequently, when six addresses A0-A5 of the ROM 1 all become '1', an SP signal is sent out. Thus, the SP signal is sent out after a guard elapsed time corresponding to the length of the input noise.
Patent JP-S6314783-A (JP)
Inventor: GAABORU MEJIERI
IPC: A61K31/48
Filed: 1987-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0321827-A (JP)
Title: Instrument for measuring distribution of light intensity of light emitting array
Inventor: KATO IKUO
IPC: G01J1/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the change of the moving speed of a light emitting array and the lag of measuring timing by providing a photodetecting element on the optical path of light deflected by a light deflecting member disposed between an objective lens and a slit forming member. CONSTITUTION:A mirror 3 functioning as the light deflecting member is provided close to the slit forming member 3 and near the left end of a slit 4, and a photosensor 8 functioning as the photodetecting means is provided near the mirror 7. At the time of measuring the distribution of the light intensity of the light emitting array 1, the array 1 moves toward the left. When a part of the light which forms the image- formation plane 6b of a dot 1d is made incident on the mirror 7, the light is reflected by the mirror 7 and made incident on the photosensor 8, then the light intensity is detected. Furthermore, when the array 1 moves toward the right and a part between the image-formation planes 6e and 6d is positioned at the mirror 7 and the detected value of the photosensor 8 is zero, the dot exists at an appropriate position(measuring position) in the case of fetching the detected value of the photosensor 5 as data. Since an instant when each dot exists at the measuring position is known, the measuring timing is decided every dot by an external equipment, etc.
Patent JP-H096290-A (JP)
Title: Liquid crystal panel driving circuit
Inventor: TSUDA SUSUMU
IPC: G02F1/133
Filed: 1995-06-23
Abstract: PURPOSE: To reduce the cost and decrease unnecessary radiation when the number of lines in the vertical direction is increased two times in a liquid crystal driving circuit for driving a liquid crystal panel. CONSTITUTION: The liquid crystal panel driving circuit consists of a liquid crystal panel having line electrodes and row electrodes, a horizontal drive circuit which samples image data equivalent to one horizontal line with a clock signal corresponding to the number of electrodes of row electrodes, and image data sampled is held for the horizontal period of an input image signal to drive the line electrodes, a line clock conversion circuit 12 which converts a line clock signal synchronizing with a horizontal synchronizing signal into a double speed line clock signal having double frequency, and a vertical drive circuit which sequentially drives the row electrodes based on the double speed line clock signal, and drives row electrodes equivalent to two lines to the image data equivalent to one horizontal line.
Patent JP-S6050957-A (JP)
Title: Hetero junction bipolar semiconductor device
Inventor: OOSHIMA TOSHIO
IPC: H01L29/73
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the base resistance and the emitter junction area of a semiconductor device by laminating a collector, a base, and an emitter of the prescribed energy band width Eg on a semiconductor substrate, cutting-out to the base layer with electrodes as masks, filling the cut-out with the same conductive type layer as the base, and attaching a base electrode to the surface. CONSTITUTION:An N<+> type buffer 12, an N type collector 13, a P<+> type base 14, an N type Al0.3Ga0.7As emitter 15, and an N<+> type cap layer 16 are laminated on an N<+> type GaAs substrate 1 by a molecule beam epitaxial method, a Ge film 17 and a W5Si3 film 18 are laminated, an emitter electrode 20 is formed by a resist mask 19, and etched to form a cutout 21, thereby exposing the base 14. A P<+> type Al0.3Ga0.7As film 22 is selectively grown at the cutout, an Au film 23, a Zn film 24 and an Au film 23' are superposed, an AuGe film 26 and an Au film 27 are superposed on the back surface of the substrate, alloyed to form collector electrodes 28, the metal layer of the surface is patterned, alloyed to form a base electrode 25 to complete this. The layer 15 needs Eg wider than the layer 14. According to this construction, ultrafine pattern can be formed accurately, thereby reducing the semiconductor device with good reproducibility.
Patent JP-S6135137-A (JP)
Title: Slot insulating film forming method of rotor core
Inventor: NISHIZAWA HIROSHI
IPC: H02K15/02
Filed: 1984-07-26
Abstract: PURPOSE:To improve the productivity and to improve the performance of a motor by passing steam through a slot to degrease it, and then flowing insulating resin to a slot in the state that the interior of a shaft hole is pressurized to bake it by induction heat. CONSTITUTION:A rotor core 1 formed by laminating steel plates is held in a crank block 10, steam of high temperature is supplied from a nozzle 2 into a slot 1b to wash working coil adhered to the inner periphery of the slot 1b to degrease it. Then, pressurized air is supplied into the axial hole of the core 1 through a core metal 15 of the block 10 in the state that the axial hole end of the core 1 is sealed by a retainer 14b, insulating solution is flowed into the slot 1b in this state to adhere the solution to the inner surface of the slot. The core 1 is eventually heated by an induction heat to bake the insulating film.
Patent JP-H105424-A (JP)
Title: Game machine monitoring device
Inventor: ITO TAKASHI
IPC: A63F7/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To check whether or not a probability of generating a big hit remarkably deviates from a preset value by constituting so as to announce an abnormal condition or stop a device when the number of lot-drawing times and a frequency are not more than or not less than a reference value. SOLUTION: In a game machine monitoring device 1, a CPU 2 adds lot- drawing signals until big hits of this time from the last time of a game machine are generated, and stores data on the number of lot-drawing times in an EEPROM 4 when a big hit is generated. In a condition of housing data equivalent to ten times, the monitoring CPU 2 calculates a histogram or a frequency together with a phenomenon divided into ten parts, and compares and examines whether or not it is fewer than reference frequency data of the EEPROM 4 prerecorded on a matching table.  When the frequency exceeds a correction value in a single phenomenon of a certain monitoring condition, a probability of lot-drawing is judged as abnormal, and a warning light of a display unit 14 is lighted, and a warning is given to a game player and the parlor side, and electric power supply to a game machine 10 is stopped by a power source circuit breaker 21.
Patent JP-H11347879-A (JP)
Title: Chip compressing device
Inventor: MURATA SHINTARO
IPC: B23Q11/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a small chip-compressing device having high durability. SOLUTION: A body frame 180 and a housing 186 separable from a movable member 272 elastically sandwich the movable member 272 movably engaging with the body frame 180 using an energizing force by a belleville spring 198. A compressing ram 204 is engaged with the housing 186 and is moved back and forth by a hydraulic cylinder 206, and thus accumulated chips in the housing 186 is compressed. When the compressing ram 204 is separated from the chips after compression, spring back of the chips moves back the housing 186 against energizing force of the belleville spring 198, the pressing force by the chips onto the movable member 272 decreases to the energizing force of the belleville spring 198, and therefore, a device for moving the movable member 272 to an opening position where a through hole matches to a space in the housing 186 can be miniaturized.  In the compression process, detection of the compressing ram 204 by a compression-time advance limit switch 254 moves back the compressing ram 204 to avoid empty compression.
Patent JP-S5859935-A (JP)
Title: Preparation of diacetone alcohol
Inventor: NOZAWA REIKICHI
IPC: C07C45/00
Filed: 1981-10-06
Abstract: PURPOSE:To improve the catalytic activity, to elongate the life of the catalyst, and to obtain the titled compound economically, in an industrial scale, by condensing acetone using an anion exchange resin as a catalyst and a small amount of a lower alcohol as an additive. CONSTITUTION:The titled compound is prepared by condensing acetone in the presence of a lower alcohol, using an anion exchange resin as a catalyst, at -5-+50 deg.C, preferably 0-20 deg.C. The lower alcohol is preferably a 1-4C alcohol, especially methanol, ethanol, isopropanol or propanol, and its amount is preferably 3-10wt%. The anion exchange resin can be obtained e.g. by intoducing various anion exchange groups to a polymer obtained by the copolymerization of styrene and divinylbenzene.
Patent JP-H0513099-A (JP)
Title: Manufacture of solid secondary battery
Inventor: IWAKI TSUTOMU
IPC: H01M10/05
Filed: 1991-06-28
Abstract: PURPOSE:To restrain the occurrence of micro-shortcircuit at the time of charging and discharging a solid secondary battery, enhance adhesion between an electrolytic layer and an electrode layer at high temperature, and improve the cycle life and self-discharge characteristics of the battery. CONSTITUTION:A rubber binder is used to manufacture positive and negative electrode layers, and an electrolytic layer. Before said layers are pressed and integrated with each other, at least one of the electrode and electrolytic layers is independently pressed and impregnated with cyanoacrylate solution beforehand. Thereafter, both layers are pressed and integrated with each other. According to this manufacture method, the self-discharge of a solid secondary battery can be restrained, and the charge and discharge cycle life thereof at high temperature can be improved.
Patent JP-H1011949-A (JP)
Title: Disk loading/unloading apparatus of disk player
Inventor: MIYA TAKASHI
IPC: G11B25/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To realize accurate reading operation for a disk by supporting the center shaft of rotation of a moving plate which is loading a turn table with a damper member in a tray system disk player in order to control the transfer of vibration to the turn table. SOLUTION: A damper member 3 is inserted to a cutout part 2a formed to a supporting means 2 of a fixed substrate 1 loading a disk and a moving plate 4 is provided to the center hole to rotatably displace between the non- operating position and operating position by means of the rotating center shafts 5, 6. A disk loading means 7a I formed to the turn table 7 fixed to the shaft 8 of the spindle motor fixed on the moving plate 4 so that the disk can be held through cooperation with a clamp member when the moving plate 4 is located at the operating position.  Moreover, the damper means 21, 23 are engaged with the cutout portions 20a, 22a of the supporting means 20, 22 of the arms 16, 17 of the rotating supporting member 13 and the rotating center shafts 24, 25 are inserted to the center hole to rotatably displace the moving plate 4 between the nonoperating position and the operating position.
Patent JP-H027516-A (JP)
Title: Method of diffusing impurity in semiconductor
Inventor: HOSHINO SHIGEO
IPC: H01L21/265
Filed: 1988-06-27
Abstract: PURPOSE:To form a diffused layer having a required thickness in a high temperature state and in a short time and void contamination caused by heavy metal ions by a method wherein, after a semiconductor substrate is covered with a silicon nitride film with an oxide film between, the substrate is subjected to a high temperature treatment for thermal diffusion. CONSTITUTION:A thermal oxide film 24 is formed over the whole surface of an N-type Si single crystal substrate 20 in which a boron deposited layer 22 is formed and the whole surface is coated with a silicon nitride film 26. The semiconductor substrates W prepared by such pretreatment are arranged on an SiC board 14 and inserted into an SiC tube 12 and an electric furnace 10 is driven to heat the substrates W at a high temperature not lower than about 1200 deg.C. For instance, if the heating temperature, i.e. a thermal diffusion temperature, is 1250 deg.C, a diffused layer 28 having a thickness about 8-10mum is formed in about 6 hours. However, if the Si single crystal substrate 20 is covered with the silicon nitride film 26 with the oxide film 24 between, even if the substrate is heated at about 1200 deg.C for several tens of hours, heavy metal ions do not reach the inside of the Si single crystal.
Patent JP-S5859667-A (JP)
Title: Linear density switching system of facsimile
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/17
Filed: 1981-10-05
Abstract: PURPOSE:To adopt an adaptive linear density switching system by use of a standard encoding circuit having no adaptive linear density switching function, by adding a linear density signal to a picture signal which is not encoded yet. CONSTITUTION:A picture signal input (a) is inputted to a linear density deciding circuit 1, the number of variation points in a picture signal of one scanning line is measured in accordance with a specified standard, and whether the following scan is executed by 3.85l/mm. or 7.7l/mm. is decided. An output (b) of the linear density deciding circuit 1 becomes an L level and an H level in case of 3.85l/mm. and 7.7l/mm., respectively, at the end time point of the scanning line. Subsequently, by a linear density signal adding circuit 2, the linear density signal (b) is added to after the picture signal input (a), and a picture signal (c) containing the linear density signal is outputted. This picture signal (c) is encoded by an encoder 3, and is outputted as encoding picture information (d). In this regard, a timing circuit 4 is intended to synchronize circuit of 1-3 and to give timing of the operation.
Patent JP-S5946363-A (JP)
Title: Fuel injection pump
Inventor: HOSOYA YOSHINORI
IPC: F02M59/26
Filed: 1982-09-10
Abstract: PURPOSE:To control an injection time not only in relation to the number of rotation but also to a load without utilizing a timer by a method wherein a reduced diameter part of a head of a plunger is eccentrically formed and a clearance of which value is continuously varied in a rotational direction is formed around the reduced diameter part. CONSTITUTION:At the head part of a plunger 11 is eccentrically formed in respect to an axis a reduced diameter part 11a with phi2 smaller than a diameter phi1 of a barrel 11b. Thus, as the plunger 11 is rotated, an effective stroke is varied and at the same time a clearance d passing through the fuel intake port 18 is also varied. When the fuel is forcedly fed, the clearance d is the smallest one in case of the maximum load applied, and the clearance d is the largest one when the load is the minimum one (in case of idling). Therefore, a fuel injection timing is advanced as the number of rotation of the pump is increased, the rate of advancement is varied in response to the position of the clearance d, i.e. the load, an advancing angle is the lowest one during an idling period and the highest one during the maximum loading.
Patent JP-H0712539-A (JP)
Title: Flexure measuring method of tape
Inventor: ITO SATOSHI
IPC: G01B11/245
Filed: 1993-06-29
Abstract: PURPOSE:To quantify the flexure of a magnetic tape in a tape running operation by means of an image processing operation in a tape running system in which the magnetic tape is run between a plurality of tape guides. CONSTITUTION:Image sensing devices 8, 9 which observe a magnetic tape 7 from at least two directions are installed. Images which have been photographed by the image sensing devices 8, 9 are subjected to an image processing operation. Thereby, the flexure amount of the magnetic tape 7 with reference to tape guides 2, 3, 4, 5, 6 is computer, it is compared with a set value which has been set in advance, and it is judged quantitatively.
Patent JP-H08340273-A (JP)
Title: Trainable transceiver provided with variable gain controller
Inventor: KAATO EI DAIKUMA
IPC: H04B1/38
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a trainable transceiver for learning and transmitting a start signal having an RF carrier frequency modulated with a code for remotely starting a device, such as a garage door opener. SOLUTION: A trainable transceiver 55 is composed of a variable gain amplifier 74, a transmission amplifier 77, a mixer 79, a reception buffer 81, an amplifier 83, an integrator 84, a phase locked loop circuit 85, an amplifier 87, a comparator 88, a voltage controlled buffer 90, an oscillation part 103 for a VCO 73, a coupling circuit 75, an output capacitor 78, an input capacitor 80, a band filter 82, a reference oscillator 86, a low-pass filter 89, an LC resonator 104 and a microcontroller 57. Thus, signals having respectively different frequencies and code formats to be transmitted can be transmitted at a maximum output level.